  //学生分布情况
  export const option1 = {
    tooltip: {
      trigger: 'axis'
    },
    legend: {
      data: null,
      icon:'circle',
      textStyle:{
        color:'#fff'
      }
    },
    grid: null,
    xAxis: {
      type: 'category',
      boundaryGap: false,
      data: null,
   
    },
    yAxis: {
      type: 'value',
    
    },
    series:null
  };